4542 search results - page 88 / 909 » Unsupervised Feature Selection Using Feature Similarity |
ECML
2006
Springer
14 years 1 months ago
2006
Springer
We perform a systematic evaluation of feature selection (FS) methods for support vector machines (SVMs) using simulated high-dimensional data (up to 5000 dimensions). Several findi...
ICMCS
2005
IEEE
14 years 3 months ago
2005
IEEE
Little attention has been paid so far to physiological signals for emotion recognition compared to audio-visual emotion channels, such as facial expressions or speech. In this pap...
PAA
2008
13 years 10 months ago
2008
Abstract In this paper we present a new method for Joint Feature Selection and Classifier Learning (JFSCL) using a sparse Bayesian approach. These tasks are performed by optimizing...
AIMSA
2006
Springer
14 years 1 months ago
2006
Springer
Automatic authorship identification offers a valuable tool for supporting crime investigation and security. It can be seen as a multi-class, single-label text categorization task. ...
ECML
2003
Springer
14 years 3 months ago
2003
Springer
Comparative machine learning experiments have become an important methodology in empirical approaches to natural language processing (i) to investigate which machine learning algor...